diff --git a/src/ol/source/osmxmlsource.js b/src/ol/source/osmxmlsource.js
index dc6dff6c62..14107f006e 100644
--- a/src/ol/source/osmxmlsource.js
+++ b/src/ol/source/osmxmlsource.js
@@ -28,7 +28,8 @@ ol.source.OSMXML = function(opt_options) {
     projection: options.projection,
     reprojectTo: options.reprojectTo,
     text: options.text,
-    url: options.url
+    url: options.url,
+    urls: options.urls
   });
 
 };